package IO;

import java.io.File;
import java.io.IOException;

public class IO2 {
    public static void main(String[] args) throws IOException {
        File file = new File("./test.txt");
        boolean ok = file.createNewFile();
        System.out.println(ok);
        System.out.println(file.exists());
        System.out.println(file.isFile());
        System.out.println(file.isDirectory());
    }
    /**
     * false
     * true
     * true
     * false
     */
}
